156943764832

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{261169}}^1$

素因数の和:261479

約数の個数: 48

約数和(自身を含む): 313936786800

約数和(自身を除く): 156993021968

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 211, 356, 422, 712, 844, 1424, 1688, 2848, 3376, 6752, 18779, 37558, 75116, 150232, 261169, 300464, 522338, 600928, 1044676, 2089352, 4178704, 8357408, 23244041, 46488082, 55106659, 92976164, 110213318, 185952328, 220426636, 371904656, 440853272, 743809312, 881706544, 1763413088, 4904492651, 9808985302, 19617970604, 39235941208, 78471882416, 156943764832]

約数ペア:

[(1, 156943764832), (2, 78471882416), (4, 39235941208), (8, 19617970604), (16, 9808985302), (32, 4904492651), (89, 1763413088), (178, 881706544), (211, 743809312), (356, 440853272), (422, 371904656), (712, 220426636), (844, 185952328), (1424, 110213318), (1688, 92976164), (2848, 55106659), (3376, 46488082), (6752, 23244041), (18779, 8357408), (37558, 4178704), (75116, 2089352), (150232, 1044676), (261169, 600928), (300464, 522338)]